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1.06828

Supelco

Nicotinamide

test substance for elemental analysis

Synonym(s):
Nicotinamide, Niacinamide, 3-Pyridinecarboxamide, Nicotinamide
Empirical Formula (Hill Notation):
C6H6N2O
CAS Number:
Molecular Weight:
122.12
MDL number:
EC Index Number:
202-713-4

Quality Level

autoignition temp.

480 °C

potency

3530-3540 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rabbit)

pH

6.0-7.5 (20 °C, 50 g/L in H2O)

bp

150-160 °C/0.0007 hPa

mp

128-131 °C (sublimed)

transition temp

flash point 182 °C

solubility

691 g/L

density

1.40 g/cm3 at 20 °C

bulk density

360 kg/m3

storage temp.

15-25°C

InChI

1S/C6H6N2O/c7-6(9)5-2-1-3-8-4-5/h1-4H,(H2,7,9)

InChI key

DFPAKSUCGFBDDF-UHFFFAOYSA-N

Analysis Note

Content values and standard deviations of 10 measurements
Identity (IR-spectrum): conforms
C content (mean value tenfold determination): 58.7 - 59.3 %
H content (mean value tenfold determination): 4.8 - 5.2 %
N-content (mean value tenfold determination): 22.7 - 23.3 %
O content (mean value tenfold determination): 12.7 - 13.3 %
C content (standard deviation):
H content (standard deviation):
N-content (standard deviation):
O content (standard deviation):
Suitable as standard for the determination of C, H, N, O

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

302.0 °F - closed cup

Flash Point(C)

150 °C - closed cup

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